@charset "utf-8";
* {
    margin: 0;
    padding: 0;
}

.circle a {
    text-decoration: none;
}

/*首页动画*/
/*.circle_box {*/
/*    width: 200px;*/
/*    margin: 50px auto;*/
/*    height: 50px;*/
/*    position: relative;*/
/*}*/

.round {
    position: absolute;
    padding: 13px;
    left: 0px;
}

.round div {
    width: 100px;
    height: 100px;
}

.round div:first-child a {
    line-height: 99px;
}

.round div:nth-child(2) {
    width: 100px;
    height: 100px;
}

.round div:last-child {
    width: 110px;
    height: 110px;
}

.circle a {
    font-size: 20px;
    line-height: 100px;
    color: #000735;
    font-weight: bold;
}

.circle {
    background: #3a96e1;
    border-radius: 100%;
    width: 100px;
    height: 100px;
    z-index: 999;
    text-align: center;
    top: 18px;
    left: 18px;
    position: absolute;
}

.circle_bottom {
    background: rgba(58, 150, 225, 0.4);
    border-radius: 100%;
    width: 100px;
    height: 100px;
    filter: alpha(opacity=40);
    z-index: -100;
    position: absolute;
    top: 18px;
    left: 18px;
}

.circle_bottom2 {
    background: rgba(58, 150, 225, 0.2);
    border-radius: 100%;
    width: 110px;
    height: 110px;
    filter: alpha(opacity=20);
    z-index: -110;
    position: relative;
}

.animation {;
    -webkit-animation: twinkling 2.1s infinite ease-in-out;
    animation: twinkling 2.1s infinite ease-in-out;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}

.animation2 {;
    -webkit-animation: twinkling 2.1s infinite ease-in-out;
    animation: twinkling 2.1s infinite ease-in-out;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}

@-webkit-keyframes twinkling {
    0% {
        opacity: 0.2;
        filter: alpha(opacity=20);
        -webkit-transform: scale(1);
    }

    50% {
        opacity: 0.5;
        filter: alpha(opacity=50);
        -webkit-transform: scale(1.12);
    }

    100% {
        opacity: 0.2;
        filter: alpha(opacity=20);
        -webkit-transform: scale(1);
    }
}

@keyframes twinkling {
    0% {
        opacity: 0.2;
        filter: alpha(opacity=20);
        -webkit-transform: scale(1);
    }

    50% {
        opacity: 0.5;
        filter: alpha(opacity=50);
        -webkit-transform: scale(1.12);
    }

    100% {
        opacity: 0.2;
        filter: alpha(opacity=20);
        -webkit-transform: scale(1);
    }
}